System Inspection

Check Generator circuit
1. Engine starts.
2. Maintain ENG RPM 2, 500 RPM over 2 minutes.
3. Measure voltage between the battery terminal (+) and the battery terminal (-).
  Specification: Approx. 12.5 ~ 14.7V
  
  Fig 1: Measuring Battery Voltage
  Courtesy of HYUNDAI MOTOR AMERICA
  
  Fig 2: Battery Sensor & Alternator Connector Terminal Identification
  Courtesy of HYUNDAI MOTOR AMERICA
4. Is the measured voltage within specification?
  YES
  - Check for Battery State, repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Check that the tension of drive belt, ENG RPM, fuse, terminal of battery, all terminals of generator are in good condition and Check for damaged harness and poor connection between generator and battery. If OK repair or replace generator and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.